MOBILE SOIL IMPROVING MACHINE - KOMATSU MFG CO LTD

Title:

MOBILE SOIL IMPROVING MACHINE

Document Type and Number:

WIPO Patent Application WO/2000/075435

Kind Code:

A1

Abstract:

Mounted on a car body (1) provided with a running body (2) are a mixer (3), a material soil hopper (8), a material soil conveyor (7), an improved-soil conveyor (10), and a soil improving agent supply device consisting of a liquid supply means (11), a liquid tank (12) and a liquid spraying means (13). The liquid spraying means (13) is mounted near the charge inlet of the mixer (3) to supply by spraying a liquid soil improving agent onto a material soil conveyed by the material soil conveyor (7). The liquid tank (12) and the liquid supply means (11), for the soil improving agent in a liquid form, can be mounted in a location arbitrary with respect to, or remote from, the liquid spraying means and in an arbitrary form. Therefore, the liquid tank (12), being capable of being mounted in a low location or having an arbitrary form compatible with an available space due to the fluidity of a fluid, can be increased in volume and requires no crane or the like for replenishing a powder soil improving agent in replenishing a liquid soil improving agent into the tank (12), thus facilitating a replenishing work and extending replenishing time intervals with fewer replenishing actions.

Inventors:

YOSHIDA YASUHIRO (JP)

Application Number:

PCT/JP2000/003671

Publication Date:

December 14, 2000

Filing Date:

June 06, 2000

Export Citation:

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Assignee:

KOMATSU MFG CO LTD (JP)
YOSHIDA YASUHIRO (JP)

International Classes:

B01F7/00; B01F7/04; B09C1/02; B09B3/00; B09C1/08; E01C21/00; E02D3/12; E02F5/22; E02F7/00; E02F7/02; (IPC1-7): E02D3/12; E02F7/00

Domestic Patent References:

WO1997025485A1

1997-07-17

Foreign References:

JPH10280471A	1998-10-20
JPH0780498A	1995-03-28
JPH09195265A	1997-07-29

Other References: